<!-- pages/login/components/mobile.vue -->
<script lang="ts">
  import { getCodeApi, loginCodeApi } from '@/apis/user'
  import { ref } from 'vue'
  import { useUserStore } from '@/stores/user'

  export default {
    options: {
      styleIsolation: 'shared',
    },
    setup() {
      // 1. 倒计时组件的显示和隐藏
      const showCountDown = ref(false)
      // 1.1 获取验证码
      const getCode = async () => {
        try {
          // 1.1.0 校验手机号
          await formRef.value.validateField(['mobile'])
          // 1.1.1 显示倒计时组件
          showCountDown.value = true
          // 1.1.2 获取短信验证码
          const res = await getCodeApi({ mobile: formData.value.mobile, type: 'login' })
          formData.value.code = res.code
        } catch (error) {
          console.log(error)
        }
      }

      // 2. 登录业务
      const formRef = ref()
      // 2.1 定义数据对象
      const formData = ref({
        mobile: '',
        code: '',
      })
      // 2.2 定义校验规则对象
      const formRules = {
        mobile: {
          rules: [
            { required: true, errorMessage: '请填写手机号码' },
            { pattern: '^1\\d{10}$', errorMessage: '手机号码格式不正确' },
          ],
        },
        code: {
          rules: [
            { required: true, errorMessage: '请输入验证码' },
            { pattern: '^\\d{6}$', errorMessage: '验证码格式不正确' },
          ],
        },
      }
      // 2.3 登录
      const isAgree = ref(false)
      // 使用仓库
      const store = useUserStore()
      const onLogin = async () => {
        try {
          const data = await formRef.value.validate()
          if (!isAgree.value) return uni.showToast({ title: '请勾选用户协议', icon: 'none' })
          // 调用接口函数
          const res = await loginCodeApi(data)
          // 提示用户
          uni.showToast({ title: '登录成功', icon: 'success' })
          // 把数据存到仓库里
          store.setUser(res)
          // 跳转到首页
          uni.switchTab({
            url: '/pages/my/index',
          })
          console.log(res)
        } catch (error) {
          console.log(error)
        }
      }

      return { showCountDown, getCode, formData, formRules, onLogin, formRef, isAgree }
    },
  }
</script>

<template>
  <uni-forms class="login-form" :model="formData" :rules="formRules" ref="formRef">
    <uni-forms-item name="mobile">
      <uni-easyinput
        v-model="formData.mobile"
        :input-border="false"
        :clearable="false"
        placeholder="请输入手机号"
        placeholder-style="color: #C3C3C5"
      />
    </uni-forms-item>
    <uni-forms-item name="code">
      <uni-easyinput
        v-model="formData.code"
        :input-border="false"
        :clearable="false"
        placeholder="请输入验证码"
        placeholder-style="color: #C3C3C5"
      />
      <!-- 获取验证码 和倒计时    -->
      <text class="text-button" v-if="!showCountDown" @click="getCode">获取验证码</text>
      <view class="text-button" v-else>
        <uni-countdown
          :showDay="false"
          :showHour="false"
          :showMinute="false"
          :second="59"
          @timeup="showCountDown = false"
        />s后重新获取
      </view>
    </uni-forms-item>

    <view class="agreement">
      <radio :checked="isAgree" @click="isAgree = !isAgree" color="#16C2A3" />
      我已同意
      <text class="link">用户协议</text>
      及
      <text class="link">隐私协议</text>
    </view>

    <button class="uni-button" @click="onLogin">登 录</button>
  </uni-forms>
</template>

<style lang="scss">
  @import './styles.scss';
</style>
